LoRa/FSK Transceiver Module, 915MHz, RFM97CW (COM-18084)

£8.95 inc VAT

Availability: 1 in stock

Brand: SparkFun
Part Number: COM-18084
Barcode: 5055421003746
SKU: PPCOM-18084 Categories: , ,
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LoRa/FSK Transceiver Module, 915MHz, RFM97CW – Sparkfun COM-18084

RFM97CW Sub-GHz radio transceivers are ideal for long-range wireless applications. With high integration, the RFM97CW simplifies the peripheral materials needed in system design. The sensitivity up to – 138dbm that optimizes link performance for applications. In addition, the RFM97CW also supports the function of duty cycle operation mode, channel listening, high-precision RSSI, power-on reset, squelch output, etc., which makes the application design more flexible and realizes product differentiation design.

The working voltage of RFM97CW is from 1.8V to 3.7V. When the sensitivity of – 138dbm is reached, only a 9.9mA current is consumed, and the ultra-low power consumption receiving mode can further reduce the receiving power consumption of the chip.

Features:

  • Working Frequency: 915MHz
  • Modulation and Demodulation Mode: LoRa
  • Data Rate: 0.018~37.5 kbps
  • Sensitivity: -138dBm, BW=125KHz, SF=12
  • Voltage Range: 1.8 ~3.7 V
  • Receiving Current: 12.5 mA @ BW=125KHz
  • Support ultra-low power consumption receiving mode
  • Sleeping Current:
    • 160 nA, DutyCycle = OFF
    • 600 nA, DutyCycle = ON
    • 4-wire SPI Interface
  • Support fully automatic independent working mode

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